Questions tagged [validationrules]
A validation rule is a criterion used in the process of data validation, after the data has been encoded onto an input medium. This is distinct from formal verification, where the operation of a program is determined to be correct per the specification.
validationrules
192
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How to pass information from the view model to a validation rule
I'm quite new to programming C# and WPF. I have two TextBoxes where I want to validate user input with validation rules:
<TextBox
x:Name="TextBox1">
<TextBox.Text>
...
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51
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I want to add a Validation rule to prevent a date prior to todays date
The below is what I am supposed to do:
Please label this field as “Date of Mailing” on the UI
This field should display under Cancellation Effective Date
The name should be dateOfMailing
The default ...
0
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1
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47
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Why isn't my validation api or validation annotations working in my project?
Here are my 2 domain classes:
package tacos;
import java.util.List;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import lombok.Data;
@Data
public class Taco {
...
- 1
0
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0
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19
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Validation rules to prevent record creation
I've got 2 objects Opportunity (standard) and billing schedule (custom). We want to prevent record 'Billing schedule' creation by a certain user (profil) when the opportunity stage name is : Win or ...
0
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1
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50
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How can I bind a ValueRange Maximum and Minimum using Dependency property?
I'm working with a user control that includes a shared DataGrid used by multiple user controls. To customize the 'Maximum' and 'Minimum' values for each user control, I've implemented Dependency ...
- 817
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38
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ValidationRule with UpdateSourceTrigger=LostFocus not firing when textbox loses focus
I am attempting to implement validation for form data in a WPF application.
View
<StackPanel Orientation="Horizontal" Margin="0 5 0 5">
<TextBlock Style="{...
- 195
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1
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62
views
WPF. Duplicat ValidationRule for collection items
I have ObservableCollection and ItemsControl
public ObservableCollection<SomeData> Datas { get; }
I`am trying to validate a duplicate exists.
<ItemsControl ItemsSource="{Binding Datas}...
- 61
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81
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Data validation doesn't work in a calculated field in Access Form
I am having problem in data validation in one of my continuous subforms. There is a total score (TScore) field which is calculated (total of "Score" field) and a max score (MaxScore) field. ...
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1
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2k
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Salesforce Opportunity Stage Validation Rule - Admin to edit everything, Users to close but not edit anymore
I don't have any experience with Validation Rules on SFDC and I am looking for a validation rule that would allow a ProfileID = System Administrator to be able to close, edit, reopen a Closed/Won ...
1
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0
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1k
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Laravel 8.x Password Defaults Validation
I am trying to use the Laravel's Rule\Password::defaults($callback) to add validation rules for registering users.
As per documentation of the defaults function:
Set the default callback to be used ...
- 11
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142
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How did we combine a sequence to commit branches in GitLab?
I'm facing syntax issue
($CI_COMMIT_BRANCH =~ /^[A-Z][0-9][-_]SPRINT[0-9]+/i)
($CI_COMMIT_BRANCH =~ /^SPRINT[0-9]+/i)
($CI_COMMIT_BRANCH =~ /^[A-Z]SPRINT[0-9]+/i)]
(SPRINT-branch name) can you please ...
- 303
-1
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1
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453
views
Validation rule property: how to bind without using dependency properties
In my WPF MVVM app I have a TextBox which has bound a validation rule.
In validation rule class I have below property:
public bool CanBeValidated { get; set; } = false;
Then in the view my TextBox ...
- 10.4k
-1
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1
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777
views
WPF TextBox not displaying validation error message
I have bound a validation rule to my WPF TextBox in order to control what user types in.
WPF TextBox:
<TextBox Grid.Column="0"
Grid.Row="1"
...
- 10.4k
-1
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1
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577
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Setting Validation.ErrorTemplate as Style on a WPF TextBox is causing a binding error exception
In my WPF app I have a below resource:
<ResourceDictionary>
<Style x:Key="OnErrorTextBoxStyle" TargetType="{x:Type TextBox}">
<Style.Triggers>
...
- 10.4k
1
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1
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292
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How do I validate email in array laravel
I am sending data request in this format to my laravel backend application
array:2 [
0 => array:2 [
"email" => "[email protected]"
"role_id" => 2
]
1 =&...
- 1,201